*{
    margin: 0px;
    padding: 0px;
}

.Classified{
    width: 100%;
    display: none;
}

.Ctop{
    height: 40px;
}

.Ctop>label{
    position: relative;
    left: 8%;
    line-height: 40px;
    font-size: 20px;
}

.Ccontent{
    height: 500px;
}

/*菜单*/
.Cmenu{
    font-size: 22px;
    top: 30px;
    width: 50%;
    position: relative;
    left: 15%;
    float: left;
}


.Cmenu ul li ul{
    display: none;
    position: relative;
    left: 30px;
    font-size: 18px;
    width: 400px;
}

.Cmenu ul li{
    width: 200px;
}

.Cmenu ul li a{
    text-decoration: none;
}

/*两个按钮*/
.Cmenu ul li ul li button{
    position: relative;
    left: 10px;
    font-size: 16px;
    margin-left: 10px;
}

.Cmenu ul li ul li input{
    width: 70px;
    background-color:transparent;
    border:none;
}

.Cmenu ul li:hover ul{
    display: block;
}


.Cadd{
    width: 50%;
    float: right;
}

.one{
    position: relative;
    left: 50px;
    top: 20px;
}

.one select{
    width: 110px;
    margin: 10px;
}

.two{
    position: relative;
    left: 50px;
    top: 40px;
}

.two select{
    width: 110px;
    margin: 10px;
}

.three{
    position: relative;
    left: 50px;
    top: 60px;
}

.three input{
    width: 110px;
    margin: 10px;
}

.Cadd button{
    position: relative;
    left: 120px;
    top: 80px;
    width: 60px;
}
